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0
votes
1answer
95 views
Multiple VLANs on a single port Virtual Host
I have a physical host server connected to an HP (say, 2650 series?) switch. The host is running multiple Hyper-V virtualized OSes, each on a different VLAN. If I make the switch port dot1q tagged for ...
2
votes
1answer
207 views
Cisco router dot1Q monitoring
How can I monitor on a Cisco router if dot1Q packets arrive on the trunk interface or if others arrive on that interface (like ISL, the old protocol of Cisco)?
How can I do this and what is the best ...
8
votes
1answer
773 views
Dell powerconnect 6248 voice vlan next to dot1x
We are testing currently dot1x auth against FreeRADIUS/AD in the network. The vlans are dynamically assigned by FreeRADIUS on AD-group base. This works, but now the problem comes:
We wanted to add ...
18
votes
3answers
9k views
Accidentally Removed Allowed VLANs from Cisco Switch Dot1Q Trunk
I am adding a new VLAN to an existing trunk port between two Cisco Catalyst switches (3750's). In the process of adding the new VLAN, it appears that I've removed the existing allowed VLANs on the ...